221596776

素因数分解:

$2^3\times 3^3\times {\mathrm{1025911}}^1$

素因数の和:1025926

約数の個数: 32

約数和(自身を含む): 615547200

約数和(自身を除く): 393950424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1025911, 2051822, 3077733, 4103644, 6155466, 8207288, 9233199, 12310932, 18466398, 24621864, 27699597, 36932796, 55399194, 73865592, 110798388, 221596776]

約数ペア:

[(1, 221596776), (2, 110798388), (3, 73865592), (4, 55399194), (6, 36932796), (8, 27699597), (9, 24621864), (12, 18466398), (18, 12310932), (24, 9233199), (27, 8207288), (36, 6155466), (54, 4103644), (72, 3077733), (108, 2051822), (216, 1025911)]